package com.ryan.quartz.temp.decorator;

/**
 * @author Rayn on 2017/10/29.
 * @email liuwei412552703@163.com.
 */
public abstract class Beverage {

    protected String description = "Unknow Beverage";


    /**
     *
     * @return
     */
    public String getDescription(){
        return description;
    }


    /**
     *
     * @return
     */
    public abstract  double cost();

}
